{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["education institution", "place of death", "place of birth", "education degree"], "input": "Born in Butler County, Pennsylvania, Ralph Campbell received a ((NAM: B.S.)) from Indiana Normal University in 1891, an A.B. from the same institution the following year, and an LL.B. from the University Bachelor of Science Kansas in 1894. He was an assistant general solicitor for Choctaw, Oklahoma and Gulf Railroad, Indian Territory and Arkansas from 1895 to 1901, and a general attorney of Choctaw, Oklahoma and Gulf Railroad, Oklahoma Territory from 1901 to 1903. He was in private practice in South McAlester, Indian Territory from 1905 to 1907. He was in private practice in Tulsa, Oklahoma from 1918 to 1921."}
{"education institution": [], "place of death": [], "place of birth": [], "education degree": [{"subject": "Ralph Campbell", "object": "Bachelor of Science"}]}